seattle is in with the playoffs. >> and all that matters. >> norad will be tracking santa class as he makes his way around the worlding. >> on centimet"cbs this "cbs t >>> welcome to "cbs this morning." i'm jeff floor. there is travel trouble across the nation and on the ground in the air on this busy day before christmas. >> and the problem is a storm system that hit the west coast over the weekend. now it's moving east, threatening to cause problems all week long and anna werner is at dallas-ft. worth international parent. good morning. >> reporter: good morning, rebecca and jeff. we receive a steady stream of travelers coming in here at the dallas-ft. worth international airport but some across the country could have some problems if they're still on their way to their holiday destinations. that's because that fast-moving storm is coming over the rocky mountains and is poised to dump a lot of snow on the midwest as it moves to the northeast. those hoping for a white christmas will get their wish but they may be stuck seeing santa in the airport. more than 5,000 flights were cancele